158325420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 520805376

約数和(自身を除く): 362479956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 103, 110, 132, 137, 165, 170, 187, 204, 206, 220, 255, 274, 309, 330, 340, 374, 411, 412, 510, 515, 548, 561, 618, 660, 685, 748, 822, 935, 1020, 1030, 1122, 1133, 1236, 1370, 1507, 1545, 1644, 1751, 1870, 2055, 2060, 2244, 2266, 2329, 2740, 2805, 3014, 3090, 3399, 3502, 3740, 4110, 4521, 4532, 4658, 5253, 5610, 5665, 6028, 6180, 6798, 6987, 7004, 7535, 8220, 8755, 9042, 9316, 10506, 11220, 11330, 11645, 13596, 13974, 14111, 15070, 16995, 17510, 18084, 19261, 21012, 22605, 22660, 23290, 25619, 26265, 27948, 28222, 30140, 33990, 34935, 35020, 38522, 42333, 45210, 46580, 51238, 52530, 56444, 57783, 67980, 69870, 70555, 76857, 77044, 84666, 90420, 96305, 102476, 105060, 115566, 128095, 139740, 141110, 153714, 155221, 169332, 192610, 211665, 231132, 239887, 256190, 282220, 288915, 307428, 310442, 384285, 385220, 423330, 465663, 479774, 512380, 577830, 620884, 719661, 768570, 776105, 846660, 931326, 959548, 1155660, 1199435, 1439322, 1537140, 1552210, 1862652, 2328315, 2398870, 2638757, 2878644, 3104420, 3598305, 4656630, 4797740, 5277514, 7196610, 7916271, 9313260, 10555028, 13193785, 14393220, 15832542, 26387570, 31665084, 39581355, 52775140, 79162710, 158325420]

約数ペア:

[(1, 158325420), (2, 79162710), (3, 52775140), (4, 39581355), (5, 31665084), (6, 26387570), (10, 15832542), (11, 14393220), (12, 13193785), (15, 10555028), (17, 9313260), (20, 7916271), (22, 7196610), (30, 5277514), (33, 4797740), (34, 4656630), (44, 3598305), (51, 3104420), (55, 2878644), (60, 2638757), (66, 2398870), (68, 2328315), (85, 1862652), (102, 1552210), (103, 1537140), (110, 1439322), (132, 1199435), (137, 1155660), (165, 959548), (170, 931326), (187, 846660), (204, 776105), (206, 768570), (220, 719661), (255, 620884), (274, 577830), (309, 512380), (330, 479774), (340, 465663), (374, 423330), (411, 385220), (412, 384285), (510, 310442), (515, 307428), (548, 288915), (561, 282220), (618, 256190), (660, 239887), (685, 231132), (748, 211665), (822, 192610), (935, 169332), (1020, 155221), (1030, 153714), (1122, 141110), (1133, 139740), (1236, 128095), (1370, 115566), (1507, 105060), (1545, 102476), (1644, 96305), (1751, 90420), (1870, 84666), (2055, 77044), (2060, 76857), (2244, 70555), (2266, 69870), (2329, 67980), (2740, 57783), (2805, 56444), (3014, 52530), (3090, 51238), (3399, 46580), (3502, 45210), (3740, 42333), (4110, 38522), (4521, 35020), (4532, 34935), (4658, 33990), (5253, 30140), (5610, 28222), (5665, 27948), (6028, 26265), (6180, 25619), (6798, 23290), (6987, 22660), (7004, 22605), (7535, 21012), (8220, 19261), (8755, 18084), (9042, 17510), (9316, 16995), (10506, 15070), (11220, 14111), (11330, 13974), (11645, 13596)]