153480132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 286814268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 71, 78, 93, 117, 124, 142, 149, 156, 186, 213, 234, 279, 284, 298, 372, 403, 426, 447, 468, 558, 596, 639, 806, 852, 894, 923, 1116, 1209, 1278, 1341, 1612, 1788, 1846, 1937, 2201, 2418, 2556, 2682, 2769, 3627, 3692, 3874, 4402, 4619, 4836, 5364, 5538, 5811, 6603, 7254, 7748, 8307, 8804, 9238, 10579, 11076, 11622, 13206, 13857, 14508, 16614, 17433, 18476, 19809, 21158, 23244, 26412, 27714, 28613, 31737, 33228, 34866, 39618, 41571, 42316, 55428, 57226, 60047, 63474, 69732, 79236, 83142, 85839, 95211, 114452, 120094, 126948, 137527, 166284, 171678, 180141, 190422, 240188, 257517, 275054, 327949, 343356, 360282, 380844, 412581, 515034, 540423, 550108, 655898, 720564, 825162, 983847, 1030068, 1080846, 1237743, 1311796, 1650324, 1967694, 2161692, 2475486, 2951541, 3935388, 4263337, 4950972, 5903082, 8526674, 11806164, 12790011, 17053348, 25580022, 38370033, 51160044, 76740066, 153480132]

約数ペア:

[(1, 153480132), (2, 76740066), (3, 51160044), (4, 38370033), (6, 25580022), (9, 17053348), (12, 12790011), (13, 11806164), (18, 8526674), (26, 5903082), (31, 4950972), (36, 4263337), (39, 3935388), (52, 2951541), (62, 2475486), (71, 2161692), (78, 1967694), (93, 1650324), (117, 1311796), (124, 1237743), (142, 1080846), (149, 1030068), (156, 983847), (186, 825162), (213, 720564), (234, 655898), (279, 550108), (284, 540423), (298, 515034), (372, 412581), (403, 380844), (426, 360282), (447, 343356), (468, 327949), (558, 275054), (596, 257517), (639, 240188), (806, 190422), (852, 180141), (894, 171678), (923, 166284), (1116, 137527), (1209, 126948), (1278, 120094), (1341, 114452), (1612, 95211), (1788, 85839), (1846, 83142), (1937, 79236), (2201, 69732), (2418, 63474), (2556, 60047), (2682, 57226), (2769, 55428), (3627, 42316), (3692, 41571), (3874, 39618), (4402, 34866), (4619, 33228), (4836, 31737), (5364, 28613), (5538, 27714), (5811, 26412), (6603, 23244), (7254, 21158), (7748, 19809), (8307, 18476), (8804, 17433), (9238, 16614), (10579, 14508), (11076, 13857), (11622, 13206)]