154251846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 439934976

約数和(自身を除く): 285683130

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 31, 34, 42, 46, 51, 62, 63, 69, 93, 101, 102, 119, 126, 138, 153, 161, 186, 202, 207, 217, 238, 279, 303, 306, 322, 357, 391, 414, 434, 483, 527, 558, 606, 651, 707, 713, 714, 782, 909, 966, 1054, 1071, 1173, 1302, 1414, 1426, 1449, 1581, 1717, 1818, 1953, 2121, 2139, 2142, 2323, 2346, 2737, 2898, 3131, 3162, 3434, 3519, 3689, 3906, 4242, 4278, 4646, 4743, 4991, 5151, 5474, 6262, 6363, 6417, 6969, 7038, 7378, 8211, 9393, 9486, 9982, 10302, 11067, 12019, 12121, 12726, 12834, 13938, 14973, 15453, 16261, 16422, 18786, 20907, 21917, 22134, 24038, 24242, 24633, 28179, 29946, 30906, 32522, 33201, 36057, 36363, 39491, 41814, 43834, 44919, 48783, 49266, 53227, 56358, 65751, 66402, 72013, 72114, 72726, 78982, 84847, 89838, 97566, 106454, 108171, 109089, 118473, 131502, 144026, 146349, 159681, 169694, 197253, 216039, 216342, 218178, 236946, 254541, 276437, 292698, 319362, 355419, 372589, 394506, 432078, 479043, 504091, 509082, 552874, 648117, 710838, 745178, 763623, 829311, 958086, 1008182, 1117767, 1224221, 1296234, 1512273, 1527246, 1658622, 2235534, 2448442, 2487933, 3024546, 3353301, 3672663, 4536819, 4975866, 6706602, 7345326, 8569547, 9073638, 11017989, 17139094, 22035978, 25708641, 51417282, 77125923, 154251846]

約数ペア:

[(1, 154251846), (2, 77125923), (3, 51417282), (6, 25708641), (7, 22035978), (9, 17139094), (14, 11017989), (17, 9073638), (18, 8569547), (21, 7345326), (23, 6706602), (31, 4975866), (34, 4536819), (42, 3672663), (46, 3353301), (51, 3024546), (62, 2487933), (63, 2448442), (69, 2235534), (93, 1658622), (101, 1527246), (102, 1512273), (119, 1296234), (126, 1224221), (138, 1117767), (153, 1008182), (161, 958086), (186, 829311), (202, 763623), (207, 745178), (217, 710838), (238, 648117), (279, 552874), (303, 509082), (306, 504091), (322, 479043), (357, 432078), (391, 394506), (414, 372589), (434, 355419), (483, 319362), (527, 292698), (558, 276437), (606, 254541), (651, 236946), (707, 218178), (713, 216342), (714, 216039), (782, 197253), (909, 169694), (966, 159681), (1054, 146349), (1071, 144026), (1173, 131502), (1302, 118473), (1414, 109089), (1426, 108171), (1449, 106454), (1581, 97566), (1717, 89838), (1818, 84847), (1953, 78982), (2121, 72726), (2139, 72114), (2142, 72013), (2323, 66402), (2346, 65751), (2737, 56358), (2898, 53227), (3131, 49266), (3162, 48783), (3434, 44919), (3519, 43834), (3689, 41814), (3906, 39491), (4242, 36363), (4278, 36057), (4646, 33201), (4743, 32522), (4991, 30906), (5151, 29946), (5474, 28179), (6262, 24633), (6363, 24242), (6417, 24038), (6969, 22134), (7038, 21917), (7378, 20907), (8211, 18786), (9393, 16422), (9486, 16261), (9982, 15453), (10302, 14973), (11067, 13938), (12019, 12834), (12121, 12726)]