156949385994

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1$

素因数の和:1373

約数の個数: 128

約数和(自身を含む): 357937090560

約数和(自身を除く): 200987704566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 191, 313, 366, 382, 549, 573, 626, 797, 939, 1098, 1146, 1594, 1647, 1719, 1878, 2391, 2817, 3294, 3438, 4782, 5157, 5634, 7173, 8451, 10314, 11651, 14346, 16902, 19093, 21519, 23302, 34953, 38186, 43038, 48617, 57279, 59783, 69906, 97234, 104859, 114558, 119566, 145851, 152227, 171837, 179349, 209718, 249461, 291702, 304454, 314577, 343674, 358698, 437553, 456681, 498922, 515511, 538047, 629154, 748383, 875106, 913362, 1031022, 1076094, 1312659, 1370043, 1496766, 1614141, 2245149, 2625318, 2740086, 3228282, 3646763, 4110129, 4490298, 6735447, 7293526, 8220258, 9285847, 10940289, 13470894, 15217121, 18571694, 21880578, 27857541, 30434242, 32820867, 45651363, 47647051, 55715082, 65641734, 83572623, 91302726, 95294102, 98462601, 136954089, 142941153, 167145246, 196925202, 250717869, 273908178, 285882306, 410862267, 428823459, 501435738, 821724534, 857646918, 1286470377, 2572940754, 2906470111, 5812940222, 8719410333, 17438820666, 26158230999, 52316461998, 78474692997, 156949385994]

約数ペア:

[(1, 156949385994), (2, 78474692997), (3, 52316461998), (6, 26158230999), (9, 17438820666), (18, 8719410333), (27, 5812940222), (54, 2906470111), (61, 2572940754), (122, 1286470377), (183, 857646918), (191, 821724534), (313, 501435738), (366, 428823459), (382, 410862267), (549, 285882306), (573, 273908178), (626, 250717869), (797, 196925202), (939, 167145246), (1098, 142941153), (1146, 136954089), (1594, 98462601), (1647, 95294102), (1719, 91302726), (1878, 83572623), (2391, 65641734), (2817, 55715082), (3294, 47647051), (3438, 45651363), (4782, 32820867), (5157, 30434242), (5634, 27857541), (7173, 21880578), (8451, 18571694), (10314, 15217121), (11651, 13470894), (14346, 10940289), (16902, 9285847), (19093, 8220258), (21519, 7293526), (23302, 6735447), (34953, 4490298), (38186, 4110129), (43038, 3646763), (48617, 3228282), (57279, 2740086), (59783, 2625318), (69906, 2245149), (97234, 1614141), (104859, 1496766), (114558, 1370043), (119566, 1312659), (145851, 1076094), (152227, 1031022), (171837, 913362), (179349, 875106), (209718, 748383), (249461, 629154), (291702, 538047), (304454, 515511), (314577, 498922), (343674, 456681), (358698, 437553)]