15551091392

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:610

約数の個数: 112

約数和(自身を含む): 32152498560

約数和(自身を除く): 16601407168

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 137, 164, 181, 239, 274, 328, 362, 478, 548, 656, 724, 956, 1096, 1312, 1448, 1912, 2192, 2624, 2896, 3824, 4384, 5617, 5792, 7421, 7648, 8768, 9799, 11234, 11584, 14842, 15296, 19598, 22468, 24797, 29684, 32743, 39196, 43259, 44936, 49594, 59368, 65486, 78392, 86518, 89872, 99188, 118736, 130972, 156784, 173036, 179744, 198376, 237472, 261944, 313568, 346072, 359488, 396752, 474944, 523888, 627136, 692144, 793504, 1016677, 1047776, 1342463, 1384288, 1587008, 1773619, 2033354, 2095552, 2684926, 2768576, 3547238, 4066708, 5369852, 5926483, 7094476, 8133416, 10739704, 11852966, 14188952, 16266832, 21479408, 23705932, 28377904, 32533664, 42958816, 47411864, 56755808, 65067328, 85917632, 94823728, 113511616, 189647456, 242985803, 379294912, 485971606, 971943212, 1943886424, 3887772848, 7775545696, 15551091392]

約数ペア:

[(1, 15551091392), (2, 7775545696), (4, 3887772848), (8, 1943886424), (16, 971943212), (32, 485971606), (41, 379294912), (64, 242985803), (82, 189647456), (137, 113511616), (164, 94823728), (181, 85917632), (239, 65067328), (274, 56755808), (328, 47411864), (362, 42958816), (478, 32533664), (548, 28377904), (656, 23705932), (724, 21479408), (956, 16266832), (1096, 14188952), (1312, 11852966), (1448, 10739704), (1912, 8133416), (2192, 7094476), (2624, 5926483), (2896, 5369852), (3824, 4066708), (4384, 3547238), (5617, 2768576), (5792, 2684926), (7421, 2095552), (7648, 2033354), (8768, 1773619), (9799, 1587008), (11234, 1384288), (11584, 1342463), (14842, 1047776), (15296, 1016677), (19598, 793504), (22468, 692144), (24797, 627136), (29684, 523888), (32743, 474944), (39196, 396752), (43259, 359488), (44936, 346072), (49594, 313568), (59368, 261944), (65486, 237472), (78392, 198376), (86518, 179744), (89872, 173036), (99188, 156784), (118736, 130972)]