156612690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 461039040

約数和(自身を除く): 304426350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 107, 117, 130, 135, 139, 162, 195, 214, 234, 270, 278, 321, 351, 390, 405, 417, 535, 585, 642, 695, 702, 810, 834, 963, 1053, 1070, 1170, 1251, 1390, 1391, 1605, 1755, 1807, 1926, 2085, 2106, 2502, 2782, 2889, 3210, 3510, 3614, 3753, 4170, 4173, 4815, 5265, 5421, 5778, 6255, 6955, 7506, 8346, 8667, 9035, 9630, 10530, 10842, 11259, 12510, 12519, 13910, 14445, 14873, 16263, 17334, 18070, 18765, 20865, 22518, 25038, 27105, 28890, 29746, 32526, 37530, 37557, 41730, 43335, 44619, 48789, 54210, 56295, 62595, 74365, 75114, 81315, 86670, 89238, 97578, 112590, 112671, 125190, 133857, 146367, 148730, 162630, 187785, 193349, 223095, 225342, 243945, 267714, 292734, 375570, 386698, 401571, 446190, 487890, 563355, 580047, 669285, 731835, 803142, 966745, 1126710, 1160094, 1204713, 1338570, 1463670, 1740141, 1933490, 2007855, 2409426, 2900235, 3480282, 4015710, 5220423, 5800470, 6023565, 8700705, 10440846, 12047130, 15661269, 17401410, 26102115, 31322538, 52204230, 78306345, 156612690]

約数ペア:

[(1, 156612690), (2, 78306345), (3, 52204230), (5, 31322538), (6, 26102115), (9, 17401410), (10, 15661269), (13, 12047130), (15, 10440846), (18, 8700705), (26, 6023565), (27, 5800470), (30, 5220423), (39, 4015710), (45, 3480282), (54, 2900235), (65, 2409426), (78, 2007855), (81, 1933490), (90, 1740141), (107, 1463670), (117, 1338570), (130, 1204713), (135, 1160094), (139, 1126710), (162, 966745), (195, 803142), (214, 731835), (234, 669285), (270, 580047), (278, 563355), (321, 487890), (351, 446190), (390, 401571), (405, 386698), (417, 375570), (535, 292734), (585, 267714), (642, 243945), (695, 225342), (702, 223095), (810, 193349), (834, 187785), (963, 162630), (1053, 148730), (1070, 146367), (1170, 133857), (1251, 125190), (1390, 112671), (1391, 112590), (1605, 97578), (1755, 89238), (1807, 86670), (1926, 81315), (2085, 75114), (2106, 74365), (2502, 62595), (2782, 56295), (2889, 54210), (3210, 48789), (3510, 44619), (3614, 43335), (3753, 41730), (4170, 37557), (4173, 37530), (4815, 32526), (5265, 29746), (5421, 28890), (5778, 27105), (6255, 25038), (6955, 22518), (7506, 20865), (8346, 18765), (8667, 18070), (9035, 17334), (9630, 16263), (10530, 14873), (10842, 14445), (11259, 13910), (12510, 12519)]