194117560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3185

約数の個数: 128

約数和(自身を含む): 569358720

約数和(自身を除く): 375241160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3137, 3640, 4420, 4760, 6188, 6274, 7735, 8840, 12376, 12548, 15470, 15685, 21959, 25096, 30940, 31370, 40781, 43918, 53329, 61880, 62740, 81562, 87836, 106658, 109795, 125480, 163124, 175672, 203905, 213316, 219590, 266645, 285467, 326248, 373303, 407810, 426632, 439180, 533290, 570934, 693277, 746606, 815620, 878360, 1066580, 1141868, 1386554, 1427335, 1493212, 1631240, 1866515, 2133160, 2283736, 2773108, 2854670, 2986424, 3466385, 3733030, 4852939, 5546216, 5709340, 6932770, 7466060, 9705878, 11418680, 13865540, 14932120, 19411756, 24264695, 27731080, 38823512, 48529390, 97058780, 194117560]

約数ペア:

[(1, 194117560), (2, 97058780), (4, 48529390), (5, 38823512), (7, 27731080), (8, 24264695), (10, 19411756), (13, 14932120), (14, 13865540), (17, 11418680), (20, 9705878), (26, 7466060), (28, 6932770), (34, 5709340), (35, 5546216), (40, 4852939), (52, 3733030), (56, 3466385), (65, 2986424), (68, 2854670), (70, 2773108), (85, 2283736), (91, 2133160), (104, 1866515), (119, 1631240), (130, 1493212), (136, 1427335), (140, 1386554), (170, 1141868), (182, 1066580), (221, 878360), (238, 815620), (260, 746606), (280, 693277), (340, 570934), (364, 533290), (442, 439180), (455, 426632), (476, 407810), (520, 373303), (595, 326248), (680, 285467), (728, 266645), (884, 219590), (910, 213316), (952, 203905), (1105, 175672), (1190, 163124), (1547, 125480), (1768, 109795), (1820, 106658), (2210, 87836), (2380, 81562), (3094, 62740), (3137, 61880), (3640, 53329), (4420, 43918), (4760, 40781), (6188, 31370), (6274, 30940), (7735, 25096), (8840, 21959), (12376, 15685), (12548, 15470)]