156742821256

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{3049}}^1$

素因数の和:3491

約数の個数: 128

約数和(自身を含む): 354170880000

約数和(自身を除く): 197428058744

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 167, 184, 239, 322, 334, 478, 644, 668, 956, 1169, 1288, 1336, 1673, 1912, 2338, 3049, 3346, 3841, 4676, 5497, 6098, 6692, 7682, 9352, 10994, 12196, 13384, 15364, 21343, 21988, 24392, 26887, 30728, 38479, 39913, 42686, 43976, 53774, 70127, 76958, 79826, 85372, 107548, 140254, 153916, 159652, 170744, 215096, 279391, 280508, 307832, 319304, 490889, 509183, 558782, 561016, 728711, 917999, 981778, 1018366, 1117564, 1457422, 1835998, 1963556, 2036732, 2235128, 2914844, 3564281, 3671996, 3927112, 4073464, 5100977, 5829688, 6425993, 7128562, 7343992, 10201954, 11711209, 12851986, 14257124, 16760353, 20403908, 23422418, 25703972, 28514248, 33520706, 40807816, 46844836, 51407944, 67041412, 81978463, 93689672, 117322471, 121694737, 134082824, 163956926, 234644942, 243389474, 327913852, 469289884, 486778948, 655827704, 851863159, 938579768, 973557896, 1703726318, 2798978951, 3407452636, 5597957902, 6814905272, 11195915804, 19592852657, 22391831608, 39185705314, 78371410628, 156742821256]

約数ペア:

[(1, 156742821256), (2, 78371410628), (4, 39185705314), (7, 22391831608), (8, 19592852657), (14, 11195915804), (23, 6814905272), (28, 5597957902), (46, 3407452636), (56, 2798978951), (92, 1703726318), (161, 973557896), (167, 938579768), (184, 851863159), (239, 655827704), (322, 486778948), (334, 469289884), (478, 327913852), (644, 243389474), (668, 234644942), (956, 163956926), (1169, 134082824), (1288, 121694737), (1336, 117322471), (1673, 93689672), (1912, 81978463), (2338, 67041412), (3049, 51407944), (3346, 46844836), (3841, 40807816), (4676, 33520706), (5497, 28514248), (6098, 25703972), (6692, 23422418), (7682, 20403908), (9352, 16760353), (10994, 14257124), (12196, 12851986), (13384, 11711209), (15364, 10201954), (21343, 7343992), (21988, 7128562), (24392, 6425993), (26887, 5829688), (30728, 5100977), (38479, 4073464), (39913, 3927112), (42686, 3671996), (43976, 3564281), (53774, 2914844), (70127, 2235128), (76958, 2036732), (79826, 1963556), (85372, 1835998), (107548, 1457422), (140254, 1117564), (153916, 1018366), (159652, 981778), (170744, 917999), (215096, 728711), (279391, 561016), (280508, 558782), (307832, 509183), (319304, 490889)]