156942630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 458720640

約数和(自身を除く): 301778010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 234, 270, 305, 351, 366, 390, 549, 585, 610, 702, 733, 793, 915, 1098, 1170, 1466, 1586, 1647, 1755, 1830, 2199, 2379, 2745, 3294, 3510, 3665, 3965, 4398, 4758, 5490, 6597, 7137, 7330, 7930, 8235, 9529, 10995, 11895, 13194, 14274, 16470, 19058, 19791, 21411, 21990, 23790, 28587, 32985, 35685, 39582, 42822, 44713, 47645, 57174, 65970, 71370, 85761, 89426, 95290, 98955, 107055, 134139, 142935, 171522, 197910, 214110, 223565, 257283, 268278, 285870, 402417, 428805, 447130, 514566, 581269, 670695, 804834, 857610, 1162538, 1207251, 1286415, 1341390, 1743807, 2012085, 2414502, 2572830, 2906345, 3487614, 4024170, 5231421, 5812690, 6036255, 8719035, 10462842, 12072510, 15694263, 17438070, 26157105, 31388526, 52314210, 78471315, 156942630]

約数ペア:

[(1, 156942630), (2, 78471315), (3, 52314210), (5, 31388526), (6, 26157105), (9, 17438070), (10, 15694263), (13, 12072510), (15, 10462842), (18, 8719035), (26, 6036255), (27, 5812690), (30, 5231421), (39, 4024170), (45, 3487614), (54, 2906345), (61, 2572830), (65, 2414502), (78, 2012085), (90, 1743807), (117, 1341390), (122, 1286415), (130, 1207251), (135, 1162538), (183, 857610), (195, 804834), (234, 670695), (270, 581269), (305, 514566), (351, 447130), (366, 428805), (390, 402417), (549, 285870), (585, 268278), (610, 257283), (702, 223565), (733, 214110), (793, 197910), (915, 171522), (1098, 142935), (1170, 134139), (1466, 107055), (1586, 98955), (1647, 95290), (1755, 89426), (1830, 85761), (2199, 71370), (2379, 65970), (2745, 57174), (3294, 47645), (3510, 44713), (3665, 42822), (3965, 39582), (4398, 35685), (4758, 32985), (5490, 28587), (6597, 23790), (7137, 21990), (7330, 21411), (7930, 19791), (8235, 19058), (9529, 16470), (10995, 14274), (11895, 13194)]