156738768

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 415152000

約数和(自身を除く): 258413232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 199, 244, 269, 366, 398, 488, 538, 597, 732, 796, 807, 976, 1076, 1194, 1464, 1592, 1614, 2152, 2388, 2928, 3184, 3228, 4304, 4776, 6456, 9552, 12139, 12912, 16409, 24278, 32818, 36417, 48556, 49227, 53531, 65636, 72834, 97112, 98454, 107062, 131272, 145668, 160593, 194224, 196908, 214124, 262544, 291336, 321186, 393816, 428248, 582672, 642372, 787632, 856496, 1284744, 2569488, 3265391, 6530782, 9796173, 13061564, 19592346, 26123128, 39184692, 52246256, 78369384, 156738768]

約数ペア:

[(1, 156738768), (2, 78369384), (3, 52246256), (4, 39184692), (6, 26123128), (8, 19592346), (12, 13061564), (16, 9796173), (24, 6530782), (48, 3265391), (61, 2569488), (122, 1284744), (183, 856496), (199, 787632), (244, 642372), (269, 582672), (366, 428248), (398, 393816), (488, 321186), (538, 291336), (597, 262544), (732, 214124), (796, 196908), (807, 194224), (976, 160593), (1076, 145668), (1194, 131272), (1464, 107062), (1592, 98454), (1614, 97112), (2152, 72834), (2388, 65636), (2928, 53531), (3184, 49227), (3228, 48556), (4304, 36417), (4776, 32818), (6456, 24278), (9552, 16409), (12139, 12912)]