156942777760

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2267}}^1\times {\mathrm{5477}}^1$

素因数の和:7838

約数の個数: 96

約数和(自身を含む): 375704904960

約数和(自身を除く): 218762127200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2267, 2528, 3160, 4534, 5477, 6320, 9068, 10954, 11335, 12640, 18136, 21908, 22670, 27385, 36272, 43816, 45340, 54770, 72544, 87632, 90680, 109540, 175264, 179093, 181360, 219080, 358186, 362720, 432683, 438160, 716372, 865366, 876320, 895465, 1432744, 1730732, 1790930, 2163415, 2865488, 3461464, 3581860, 4326830, 5730976, 6922928, 7163720, 8653660, 12416359, 13845856, 14327440, 17307320, 24832718, 28654880, 34614640, 49665436, 62081795, 69229280, 99330872, 124163590, 198661744, 248327180, 397323488, 496654360, 980892361, 993308720, 1961784722, 1986617440, 3923569444, 4904461805, 7847138888, 9808923610, 15694277776, 19617847220, 31388555552, 39235694440, 78471388880, 156942777760]

約数ペア:

[(1, 156942777760), (2, 78471388880), (4, 39235694440), (5, 31388555552), (8, 19617847220), (10, 15694277776), (16, 9808923610), (20, 7847138888), (32, 4904461805), (40, 3923569444), (79, 1986617440), (80, 1961784722), (158, 993308720), (160, 980892361), (316, 496654360), (395, 397323488), (632, 248327180), (790, 198661744), (1264, 124163590), (1580, 99330872), (2267, 69229280), (2528, 62081795), (3160, 49665436), (4534, 34614640), (5477, 28654880), (6320, 24832718), (9068, 17307320), (10954, 14327440), (11335, 13845856), (12640, 12416359), (18136, 8653660), (21908, 7163720), (22670, 6922928), (27385, 5730976), (36272, 4326830), (43816, 3581860), (45340, 3461464), (54770, 2865488), (72544, 2163415), (87632, 1790930), (90680, 1730732), (109540, 1432744), (175264, 895465), (179093, 876320), (181360, 865366), (219080, 716372), (358186, 438160), (362720, 432683)]