155111502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 406006272

約数和(自身を除く): 250894770

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 289, 357, 442, 546, 578, 663, 714, 867, 983, 1326, 1547, 1734, 1966, 2023, 2949, 3094, 3757, 4046, 4641, 5898, 6069, 6881, 7514, 9282, 11271, 12138, 12779, 13762, 16711, 20643, 22542, 25558, 26299, 33422, 38337, 41286, 50133, 52598, 76674, 78897, 89453, 100266, 116977, 157794, 178906, 217243, 233954, 268359, 284087, 350931, 434486, 536718, 568174, 651729, 701862, 852261, 1303458, 1520701, 1704522, 1988609, 3041402, 3693131, 3977218, 4562103, 5965827, 7386262, 9124206, 11079393, 11931654, 22158786, 25851917, 51703834, 77555751, 155111502]

約数ペア:

[(1, 155111502), (2, 77555751), (3, 51703834), (6, 25851917), (7, 22158786), (13, 11931654), (14, 11079393), (17, 9124206), (21, 7386262), (26, 5965827), (34, 4562103), (39, 3977218), (42, 3693131), (51, 3041402), (78, 1988609), (91, 1704522), (102, 1520701), (119, 1303458), (182, 852261), (221, 701862), (238, 651729), (273, 568174), (289, 536718), (357, 434486), (442, 350931), (546, 284087), (578, 268359), (663, 233954), (714, 217243), (867, 178906), (983, 157794), (1326, 116977), (1547, 100266), (1734, 89453), (1966, 78897), (2023, 76674), (2949, 52598), (3094, 50133), (3757, 41286), (4046, 38337), (4641, 33422), (5898, 26299), (6069, 25558), (6881, 22542), (7514, 20643), (9282, 16711), (11271, 13762), (12138, 12779)]