157998204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2884

約数の個数: 144

約数和(自身を含む): 520648128

約数和(自身を除く): 362649924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 2837, 3094, 3276, 3978, 4284, 4641, 5674, 6188, 7956, 8511, 9282, 11348, 13923, 17022, 18564, 19859, 25533, 27846, 34044, 36881, 39718, 48229, 51066, 55692, 59577, 73762, 79436, 96458, 102132, 110643, 119154, 144687, 147524, 178731, 192916, 221286, 238308, 258167, 289374, 331929, 337603, 357462, 434061, 442572, 516334, 578748, 626977, 663858, 675206, 714924, 774501, 868122, 1012809, 1032668, 1253954, 1327716, 1350412, 1549002, 1736244, 1880931, 2025618, 2323503, 2507908, 3038427, 3098004, 3761862, 4051236, 4388839, 4647006, 5642793, 6076854, 7523724, 8777678, 9294012, 11285586, 12153708, 13166517, 17555356, 22571172, 26333034, 39499551, 52666068, 78999102, 157998204]

約数ペア:

[(1, 157998204), (2, 78999102), (3, 52666068), (4, 39499551), (6, 26333034), (7, 22571172), (9, 17555356), (12, 13166517), (13, 12153708), (14, 11285586), (17, 9294012), (18, 8777678), (21, 7523724), (26, 6076854), (28, 5642793), (34, 4647006), (36, 4388839), (39, 4051236), (42, 3761862), (51, 3098004), (52, 3038427), (63, 2507908), (68, 2323503), (78, 2025618), (84, 1880931), (91, 1736244), (102, 1549002), (117, 1350412), (119, 1327716), (126, 1253954), (153, 1032668), (156, 1012809), (182, 868122), (204, 774501), (221, 714924), (234, 675206), (238, 663858), (252, 626977), (273, 578748), (306, 516334), (357, 442572), (364, 434061), (442, 357462), (468, 337603), (476, 331929), (546, 289374), (612, 258167), (663, 238308), (714, 221286), (819, 192916), (884, 178731), (1071, 147524), (1092, 144687), (1326, 119154), (1428, 110643), (1547, 102132), (1638, 96458), (1989, 79436), (2142, 73762), (2652, 59577), (2837, 55692), (3094, 51066), (3276, 48229), (3978, 39718), (4284, 36881), (4641, 34044), (5674, 27846), (6188, 25533), (7956, 19859), (8511, 18564), (9282, 17022), (11348, 13923)]