156696257172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{256699}}^1$

素因数の和:256782

約数の個数: 144

約数和(自身を含む): 462996441600

約数和(自身を除く): 306300184428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 169, 172, 182, 258, 273, 301, 338, 364, 507, 516, 546, 559, 602, 676, 903, 1014, 1092, 1118, 1183, 1204, 1677, 1806, 2028, 2236, 2366, 3354, 3549, 3612, 3913, 4732, 6708, 7098, 7267, 7826, 11739, 14196, 14534, 15652, 21801, 23478, 29068, 43602, 46956, 50869, 87204, 101738, 152607, 203476, 256699, 305214, 513398, 610428, 770097, 1026796, 1540194, 1796893, 3080388, 3337087, 3593786, 5390679, 6674174, 7187572, 10011261, 10781358, 11038057, 13348348, 20022522, 21562716, 22076114, 23359609, 33114171, 40045044, 43382131, 44152228, 46719218, 66228342, 70078827, 77266399, 86764262, 93438436, 130146393, 132456684, 140157654, 143494741, 154532798, 173528524, 231799197, 260292786, 280315308, 286989482, 303674917, 309065596, 430484223, 463598394, 520585572, 573978964, 607349834, 860968446, 911024751, 927196788, 1004463187, 1214699668, 1721936892, 1822049502, 1865431633, 2008926374, 3013389561, 3644099004, 3730863266, 4017852748, 5596294899, 6026779122, 7461726532, 11192589798, 12053558244, 13058021431, 22385179596, 26116042862, 39174064293, 52232085724, 78348128586, 156696257172]

約数ペア:

[(1, 156696257172), (2, 78348128586), (3, 52232085724), (4, 39174064293), (6, 26116042862), (7, 22385179596), (12, 13058021431), (13, 12053558244), (14, 11192589798), (21, 7461726532), (26, 6026779122), (28, 5596294899), (39, 4017852748), (42, 3730863266), (43, 3644099004), (52, 3013389561), (78, 2008926374), (84, 1865431633), (86, 1822049502), (91, 1721936892), (129, 1214699668), (156, 1004463187), (169, 927196788), (172, 911024751), (182, 860968446), (258, 607349834), (273, 573978964), (301, 520585572), (338, 463598394), (364, 430484223), (507, 309065596), (516, 303674917), (546, 286989482), (559, 280315308), (602, 260292786), (676, 231799197), (903, 173528524), (1014, 154532798), (1092, 143494741), (1118, 140157654), (1183, 132456684), (1204, 130146393), (1677, 93438436), (1806, 86764262), (2028, 77266399), (2236, 70078827), (2366, 66228342), (3354, 46719218), (3549, 44152228), (3612, 43382131), (3913, 40045044), (4732, 33114171), (6708, 23359609), (7098, 22076114), (7267, 21562716), (7826, 20022522), (11739, 13348348), (14196, 11038057), (14534, 10781358), (15652, 10011261), (21801, 7187572), (23478, 6674174), (29068, 5390679), (43602, 3593786), (46956, 3337087), (50869, 3080388), (87204, 1796893), (101738, 1540194), (152607, 1026796), (203476, 770097), (256699, 610428), (305214, 513398)]